Yeah funny thing is this is basically what we’re already doing. China’s one child policy and neoliberal austerity everywhere else ensured the current generation of children is smaller than ever. We’re running the experiment now, and overall we’d be fine if the countries that have negative growth rates weren’t so xenophobic and let immigrants in to replace their ageing workforce.

Twenty years ago I would have agreed, there’s too many people, but now the pendulum is swinging the other way.